(Cat? OR feline) AND NOT dog?
Cat? W/5 behavior
(Cat? OR feline) AND traits
Cat AND charact*

This guide provides a more detailed description of the syntax that is supported along with examples.

This search box also supports the look-up of an IP.com Digital Signature (also referred to as Fingerprint); enter the 72-, 48-, or 32-character code to retrieve details of the associated file or submission.

Concept Search - What can I type?

For a concept search, you can enter phrases, sentences, or full paragraphs in English. For example, copy and paste the abstract of a patent application or paragraphs from an article.

Concept search eliminates the need for complex Boolean syntax to inform retrieval. Our Semantic Gist engine uses advanced cognitive semantic analysis to extract the meaning of data. This reduces the chances of missing valuable information, that may result from traditional keyword searching.

Publishing Venue

Related People

Abstract

This article discloses an image processing circuit capable of fetching source data from a source memory area and writing the source data into a destination memory area on bit boundary basis with any angle. Fig. 1 shows source data fetched from the source memory area 1 shown in Fig. 2, destination data fetched from a destination memory area 2 into which the source data is written, and a mask pattern for controlling the write operation with an angle A. The source data could be fetched from the source memory area 1 on the bit boundary basis. The source data with any length could be fetched. The exemplary source data has one byte length and is called one-byte source data.

Country

United States

Language

English (United States)

This text was extracted from a PDF file.

At least one non-text object (such as an image or picture) has been suppressed.

This is the abbreviated version, containing approximately
52% of the total text.

Page 1 of 2

Image Processing Circuit

This article discloses an image processing circuit capable of fetching source
data from a source memory area and writing the source data into a destination
memory area on bit boundary basis with any angle. Fig. 1 shows source data
fetched from the source memory area 1 shown in Fig. 2, destination data fetched
from a destination memory area 2 into which the source data is written, and a
mask pattern for controlling the write operation with an angle A. The source data
could be fetched from the source memory area 1 on the bit boundary basis. The
source data with any length could be fetched. The exemplary source data has
one byte length and is called one-byte source data. Address (Xs, Ys) of the one-
byte source data, starting address (Xd, Yd) of the destination data, data
representing height Hd, width Wd, distance D of the destination data and data
representing the angle A are supplied to a control circuit 3 through address and
data lines. The control circuit 3 responds to the data representing the angle A to
assemble the mask pattern. The control circuit 3 fetches the one-byte source
data from the source memory area 1 and stores it in a data shifter 4. The control
circuit 3 fetches four bytes D1 through D4 from the destination memory area 2
and stores them in a data buffer 5. Next, the control circuit 3 supplies a control
signal through a line 7 for transferring the first byte D1 from the data buffer 5 to a
buffer 6. The control circuit 3 controls the shift operation of the data shifter 4
through a line 8 and specifies the bit position in the buffer 6 into which the...